作者单位:
Maastricht Univ Med Ctr, Dept Obstet & Gynaecol, GROW Sch Oncol & Dev Biol, NL-6202 AZ Maastricht
[1]
Atrium Med Ctr Parkstad, Dept Obstet & Gynaecol, NL-6401 CX Heerlen, Netherlands
[2]
Netherlands Perinatal Registry, NL-3528 BL Utrecht, Netherlands
[3]
Maastricht Univ, Caphri Sch Publ Hlth & Primary Care, Dept Epidemiol, NL-6229 ER Maastricht
[4]
发布时间
2016-01-15